PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51878Seat,vehicular

Tennant Company · NSN 2540-01-139-1884 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-139-1884 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-139-1884. Primary manufacturer part number: 51878.
Features
  • Seat,vehicular — FSC 2540
  • 1 verified cross-reference
  • Primary manufacturer: Tennant Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Seat,vehicular, cataloged under National Stock Number 2540-01-139-1884, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Tennant Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameSeat,vehicular
FSC / FSG2540 — No Item Name Available (FSG 25)
ManufacturersTennant Company (CAGE 59500)
Technical Specifications
ParameterValue
NSN2540-01-139-1884
Primary Part Number51878
Item NameSeat,vehicular
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerTennant Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
2805-01-023-000747K52S INTERCHANGEABLE
Screen,oil Pump
Turbine Airfoil Designs, Inc.
6240-01-199-76535-18-78 INTERCHANGEABLE
Lamp,flashtube
Amglo Kemlite Laboratories, Inc. Div Xenon
6532-01-317-153706613 INTERCHANGEABLE
Diaper,adult's
Procter and Gamble Distribution Co Food Service and Lodging Products Di
6515-01-320-6665 INTERCHANGEABLE
Valve Assembly,cryosurgical Syst
4820-01-439-628251878 INTERCHANGEABLE
Valve,gate
Cooper Surgical
5140-01-630-538351878 INTERCHANGEABLE
Tray,tool
Amerex Corporation Dba Getz Manufacturing Div Amerex Corporation Dba Getz Manufacturing
Cross-Reference Index
Part NumberManufacturer
51878 Tennant Company (USA)
Related Parts
2805-01-023-0007INTERCHANGEABLE
SCREEN,OIL PUMP
47K52S
6240-01-199-7653INTERCHANGEABLE
LAMP,FLASHTUBE
5-18-78
6532-01-317-1537INTERCHANGEABLE
DIAPER,ADULT'S
06613
6515-01-320-6665INTERCHANGEABLE
VALVE ASSEMBLY,CRYOSURGICAL SYST
4820-01-439-6282INTERCHANGEABLE
VALVE,GATE
51878
5140-01-630-5383INTERCHANGEABLE
TRAY,TOOL
51878

Frequently Asked Questions

What is NSN 2540-01-139-1884?

NSN 2540-01-139-1884 is a Seat,vehicular, manufactured by Tennant Company, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-139-1884?

NSN 2540-01-139-1884 has 1 cross-referenced part number: 51878 (Tennant Company).

What NSN replaces 2540-01-139-1884?

There are 6 known substitutes for 2540-01-139-1884: 2805-01-023-0007, 6240-01-199-7653, 6532-01-317-1537 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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